The squad was split into two groups for their morning session at Castel di Sangro's Stadio Teofilo Patini on Thursday.
One group worked in the pool while the other began with a technical drill that included finishing work with small goals.
The session ended with a mini-match and strength work on the pitch and in the gym.
Khvicha Kvaratskhelia had physiotherapy after suffering bruising in the friendly against Girona.
Mario Rui and Gianluca Gaetano followed personalised programmes on the pitch.